the springs shouldn't be getting in the way of the magnet at all. heh heh, when I first put my springs in I forgot to cut them down and I was totally flipping out cuz I thought my car would never turn again, but alas, I cut them and it's as bouncy as ever. try this:
1)find the copper wires underneath the chip
2)take some tape (any kind will do) and wrap the wires all the way up to the top of the connection and tape the connection in too, making sure that it's secure
the copper wires already have a really crappy type of insulater that tomy just slapped on there, so to make sure that they are really secure, you have to make your own with tape. the wires may be movinge towards the plate where the magnet is and whenever they get that magnetic shock they may be pulling the magnet down, or all sorts of crazy directions. and you may want to make sure that you do not have little metal particles underneath the stearing box, on the outside of the car. these can be picked up while racing and cause you car to do all sorts of crazy spins and make it turn every which way. *phew* you get all that?